| 发明名称 |
IRIS RECOGNITION |
| 摘要 |
A method may comprise obtaining image data of a plurality of digital image frames captured of an assumed eye having an iris and a pupil while illuminating the assumed eye from different directions; obtaining comparison data dependent on similarities in parts of image data of at least two of the plurality of digital image frames corresponding to an area of interest of the assumed eye; and automatically determining, on the basis of the comparison data, presence of a verification feature in the assumed eye indicating a real eye. |
| 申请公布号 |
US2017103276(A1) |
申请公布日期 |
2017.04.13 |
| 申请号 |
US201514878488 |
申请日期 |
2015.10.08 |
| 申请人 |
Microsoft Technology Licensing, LLC |
发明人 |
Rauhala Jyri;Husu Pertti |
| 分类号 |
G06K9/00;G06F17/30;G06F21/32 |
主分类号 |
G06K9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising a processing unit configured to:
obtain image data of a plurality of digital image frames captured of an assumed eye having an iris and a pupil while illuminating the assumed eye from different directions; obtain comparison data dependent on similarities in parts of image data of at least two of the plurality of digital image frames corresponding to an area of interest of the assumed eye; and determine, on the basis of the comparison data, presence of a verification feature in the assumed eye indicating a real eye. |
| 地址 |
Redmond WA US |
